Finding the Fourth Proportional to 9,529.02, 13,150.05 and 5,337.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,529.02 : 13,150.05 = 5,337.30 : x
2. Step 2: Convert to fraction form
   9,529.02/13,150.05 = 5,337.30/x
3. Step 3: Cross multiply
   9,529.02x = 13,150.05 × 5,337.30
4. Step 4: Simplify right side
   9,529.02x = 70,185,761.87
5. Step 5: Solve for x
   x = 70,185,761.87/9,529.02
6. Step 6: Final answer
   x = 7,365.48